DELL OptiPlex 790 desktop PC i5-2400 12GB DDR3 500GB HDD Windows 10 Home

Business desktop for office tasks

The Dell OptiPlex 790 is a desktop computer built around an Intel Core i5-2400 quad-core processor running at up to 3.40 GHz. It ships with 12 GB of DDR3 memory and a 500 GB hard drive, providing a functional platform for everyday business applications. The system arrives with Windows 10 Home 64-bit pre-installed and includes a new USB keyboard and mouse so it is ready to deploy immediately.

Thermals and power in daily use

The integrated Intel HD Graphics 2000 and 2nd generation Core i5 architecture keep heat output modest during typical office workloads such as document editing and web browsing. A standard desktop chassis and power supply handle the thermal load without demanding exotic cooling, so fan noise remains low in a quiet workspace. Power draw stays within the limits of the original chassis design for routine productivity tasks.

Included accessories and software impact

A 16X DVD±RW drive adds the ability to read and write optical media for legacy installations or data archiving. Gigabit Ethernet provides a wired network connection for stable access to local resources and internet services. The bundled USB keyboard and mouse eliminate the need for separate peripheral purchases, while the pre-loaded Windows 10 Home 64-bit operating system removes the initial setup burden for IT staff or home users.